/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package com.unice.miage.oobdoo.servlet;

import com.unice.miage.oobdoo.entity.Utilisateur;
import com.unice.miage.oobdoo.manager.UtilisateurManager;
import java.io.IOException;
import javax.ejb.EJB;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Remi
 */
@WebServlet(name="RegisterServlet", urlPatterns={"/RegisterServlet"})
public class RegisterServlet extends HttpServlet {
    
    @EJB
    private UtilisateurManager utilisateurManager;
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {

        String action = request.getParameter("action");
        String forwardTo = "";

        if(action != null)
        {
            if(action.equals("register"))
            {
                String login = request.getParameter("login");
                String pwd = request.getParameter("pwd");
                String pwd2 = request.getParameter("pwd2");
                String email = request.getParameter("email");

                Utilisateur u = (Utilisateur)utilisateurManager.creeUtilisateur(login, pwd, email);
                HttpSession session = request.getSession(true);
                session.setAttribute("id", u.getId());
                forwardTo = "./index.jsp";
            }
            RequestDispatcher dp = request.getRequestDispatcher(forwardTo);
            dp.forward(request, response);
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
